• 阻垢剂  Scale Inhibitor,Chongqing Guangyi Chemical Co., Ltd,阻垢剂  Scale Inhibitor
  • 阻垢剂  Scale Inhibitor,Chongqing Guangyi Chemical Co., Ltd,阻垢剂  Scale Inhibitor

阻垢剂 Scale Inhibitor

No.CAS /
Scale inhibitor prevents scale formation and metal corrosion. It is extensively used in circulating cooling water systems, reverse osmosis water treatment, boiler water and oil‑field water injection. It also applies in desalination and industrial circulating water equipment.
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  • 阻垢剂  Scale Inhibitor,Chongqing Guangyi Chemical Co., Ltd,阻垢剂  Scale Inhibitor

Description

  1. 产品标识 / Product Identification

产品名称 Product Name

阻垢剂 / Scale Inhibitor (Water Treatment Scale Inhibitor)

别名 Synonyms

阻垢剂、缓蚀阻垢剂、水垢抑制剂、防垢剂、循环水阻垢剂 / Scale inhibitor, Corrosion & scale inhibitor, Anti-scaling agent, Descalant (preventive), Circulating-water scale inhibitor

级别/型号 Grade

循环冷却水用复合阻垢剂 / Compound scale inhibitor for circulating cooling water(通用型 / General purpose)

商标 Trademark

按厂家品牌 / Per manufacturer brand

形态 Form

琥珀色至棕色透明液体 / Amber to brown transparent liquid

CAS 登记号 CAS No.

混合物,无单一 CAS 号——由有机膦酸、聚羧酸、含磺酸盐共聚物、唑类缓蚀剂等复配而成 / Mixture, NO single CAS — compounded from organic phosphonates, polycarboxylates, sulfonate copolymers, azole corrosion inhibitors etc.

EC / EINECS 号

不适用(混合物,无单一 EC 号)/ N/A (mixture, no single EC number)

添加剂号 Additive No.

不适用(非食品/饲料添加剂)/ N/A (not a food/feed additive)

海关编码 HS Code

3824.90(中国海关「其他化学产品」,10 位 3824909990);混合物归类依实际成分而定,建议报关前以海关预裁定为准 / 3824.90 (China customs 'other chemical products', 10-digit 3824909990); classification depends on actual composition — confirm via customs ruling

PubChem CID

不适用(混合物,无 PubChem CID)/ N/A (mixture, no PubChem CID)

InChIKey

不适用(混合物,无固定 InChIKey)/ N/A (mixture, no fixed InChIKey)

主要用途 Primary Use

用于工业循环冷却水、中央空调、锅炉、反渗透(RO)膜、油田注水等系统,抑制碳酸钙、硫酸钙、磷酸钙等无机盐垢的生成与沉积 For industrial circulating cooling water, HVAC, boilers, RO membranes, oilfield water injection etc.: inhibits calcium carbonate, calcium sulfate, calcium phosphate scale formation & deposition



  1. 组分信息 / Composition

主要成分 Main Component

主要成分为有机膦酸(如 HEDP、ATMP、PBTCA)、聚羧酸类分散剂(如聚丙烯酸 PAA、AA/AMPS 共聚物)、含磺酸盐共聚物、唑类缓蚀剂(如苯并三氮唑 BTA、甲基苯并三氮唑 TTA)及助剂(锌盐/钼酸盐/pH 调节剂),以水为溶剂复配而成 Main components: organic phosphonates (e.g. HEDP, ATMP, PBTCA), polycarboxylate dispersants (e.g. PAA, AA/AMPS copolymer), sulfonate copolymers, azole corrosion inhibitors (e.g. BTA, TTA) and auxiliaries (zinc/molybdate/pH adjuster), compounded in water

杂质/副成分 Impurities

依配方可能含微量未反应单体、亚磷酸/磷酸副产物及缓蚀金属盐;含膦配方为环境持久性物质,对水体富营养化有贡献,须合规排放 Per formula may contain trace unreacted monomer, phosphite/phosphate byproducts & corrosion-inhibiting metal salts; phosphonate formulas are environmentally persistent & contribute to eutrophication — compliant discharge required

纯度构成(活性成分以真实 CAS 标注,具体含量以厂家配方与 COA 为准)/ Composition (active ingredients noted with real CAS; exact contents per manufacturer formula & COA):

组分 Component

CAS 登记号 CAS No.

含量 Content (wt%)

有机膦酸(HEDP / ATMP / PBTCA 等) Organic phosphonates (HEDP / ATMP / PBTCA)

HEDP 2809-21-4;ATMP 6419-19-8;PBTCA 37971-36-1

15% ~ 30%(典型;以 COA 为准)

聚羧酸/含磺酸盐共聚物分散剂 Polycarboxylate / sulfonate-copolymer dispersant

PAA 9003-01-4;AA/AMPS 40623-75-4

20% ~ 40%(典型)

唑类缓蚀剂(BTA / TTA 等) Azole corrosion inhibitors (BTA / TTA)

BTA 95-26-1;TTA 2938-61-6

0.5% ~ 5%(典型;无铜系统可不含)

助剂(锌盐/钼酸盐/pH 调节剂) Auxiliaries (zinc / molybdate / pH adjuster)

如硫酸锌 7733-02-0

适量 As needed / 余量 Balance

水 Water

7732-18-5(水 Water)

余量 Balance

 

  1. 理化性质 / Physical & Chemical Properties

外观 Appearance

琥珀色至棕色透明液体,无沉淀、无分层 / Amber to brown transparent liquid, no sediment, no layering

颜色 Color

琥珀色至棕色 / Amber to brown

气味 Odor

轻微特征性气味(弱酸性)/ Slight characteristic odor (weakly acidic)

离子型 Ionic Type

依配方而定(多含阴离子聚电解质)/ Per formula (mostly anionic polyelectrolyte)

pH(25°C)

2.0 ~ 4.0(1% 水溶液;依配方,典型 2.0±1.0)/ 2.0–4.0 (1% aq; per formula, typ. 2.0±1.0)

熔点 Melting Point

不适用(水性液体,可含冰点调节剂)/ N/A (aqueous liquid)

沸点 Boiling Point

约 100 °C(水分蒸发)/ ~100 °C (water evaporation)

溶解性 Solubility

与水完全混溶,可稀释投加 / Fully miscible with water, dilutable

密度 Density

1.10 ~ 1.20 g/cm³(20°C,依固含量)/ 1.10–1.20 g/cm³ (20°C, per solids)

折射率 Refractive Index

不适用 / N/A

闪点 Flash Point

不适用(水性,通常不可燃或难燃)/ N/A (aqueous, non/low flammable)

pKa

不适用 / N/A

粘度 Viscosity

低至中等,易泵送(约 10–80 mPa·s)/ Low–medium, pumpable (~10–80 mPa·s)


  1. 典型产品规格 / Typical Product Specifications

项目 Item

典型值 Typical

测试方法/来源 Method / Source

外观 Appearance

琥珀色至棕色透明液体,无沉淀、无分层 / Amber to brown transparent liquid, no sediment, no layering

目视 / Visual

气味 Odor

轻微特征性气味,无恶臭 / Slight characteristic odor, no foul smell

嗅觉 / Olfactory

pH(1% 水溶液)

2.0 ~ 4.0(依配方,典型 2.0±1.0)/ 2.0–4.0 (per formula; typ. 2.0±1.0)

GB/T 6920

固含量 Solid content

≥20% ~ ≥40%(依等级与用途,以 COA 为准)/ ≥20%–≥40% (per grade & use)

HG/T 2430

总磷(以 PO₄³⁻ 计) Total phosphate (as PO₄³⁻)

≥8% ~ ≥20%(依配方,以 COA 为准)/ ≥8%–≥20% (per formula)

GB/T 11893

密度 Density (20°C)

1.10 ~ 1.20 g/cm³

GB/T 4472

唑类(以 C₆H₄NHN:N 计) Azole content

≥1.5%(含铜系统;无铜配方可不含)/ ≥1.5% (Cu systems; Cu-free may omit)

紫外/比色 UV/colorimetric

阻垢率(碳酸钙) Scale-inhibition rate (CaCO₃)

≥90%(标准条件)/ ≥90% (standard cond.)

GB/T 16632

缓蚀率(碳钢) Corrosion-inhibition rate (carbon steel)

≥95%(标准条件,含缓蚀组分时)/ ≥95% (std cond., if inhibiting)

GB/T 18175

适用水温 Applicable temperature

≤80 °C

适用 pH 范围 Applicable pH range

7.0 ~ 9.0(循环水常规控制)/ 7.0–9.0 (typical cooling water)

保质期 Shelf life

≥10 ~ 12 个月(依配方;阴凉干燥、密封)/ ≥10–12 mo (per formula; cool, dry, sealed)

注:上表为循环冷却水用复合阻垢剂典型质量指标,依据彬盛翔 L-402/L-406、泰和 TH-628/TH-601、立天化工及第三方 CMA/CNAS 检测等公开资料整理,属行业典型值与参考范围,非用户实测;具体固含量、总磷、阻垢率、缓蚀率等指标须以重庆广益化工每批次《分析检验单(COA)》及具 CMA/CNAS 资质第三方检测报告为准。 Note: typical industry specs compiled from public sources (Binshengxiang L-402/L-406, Taihe TH-628/TH-601, Litian, 3rd-party CMA/CNAS reports); reference range, not user-measured; actual per batch COA & CMA/CNAS report.

  1. 用途 / Applications
  • 工业循环冷却水系统(电厂、化工、冶金、钢铁、石化、造纸、印染等):连续投加抑制换热器与冷却塔结垢,提高换热效率

Industrial circulating cooling water (power, chemical, metallurgy, steel, petrochem, paper, dyeing): continuous dosing inhibits heat-exchanger & tower scaling, improves efficiency

  • 中央空调与楼宇制冷:防止冷凝管与冷却塔结垢,保障制冷效率

HVAC & building cooling: prevents condenser/tower scaling, maintains cooling efficiency

  • 锅炉与低压热力系统:抑制碳酸钙、硫酸钙垢,降低爆管与腐蚀风险

Boilers & low-pressure thermal systems: inhibits CaCO₃/CaSO₄ scale, reduces tube-burst & corrosion risk

  • 反渗透(RO)膜系统:专用阻垢剂防止 CaCO₃、BaSO₄、SrSO₄ 等在膜面结垢,延长膜寿命

RO membrane systems: dedicated inhibitors prevent CaCO₃/BaSO₄/SrSO₄ scaling on membrane, extend life

  • 油田注水与油气管线:抑制地层水与管线的无机垢沉积与腐蚀

Oilfield water injection & pipelines: inhibits inorganic scale & corrosion from formation water

  1. 储存与操作 / Storage & Handling
  • 阴凉、通风、干燥处密封储存,避免阳光直射与高温(建议 ≤30 °C)

Store sealed in cool, ventilated, dry place; avoid sunlight & high heat (≤30 °C)

  • 塑料桶包装,未开封保质期通常 10–12 个月(依配方);开封后尽快用完,防止污染与分层

PE drum; unopened shelf life usually 10–12 mo (per formula); use promptly after opening to avoid contamination

  • 弱酸性,与碱类、强氧化剂分开存放;避免与皮肤、眼睛长期接触

Weakly acidic; segregate from alkalis & strong oxidants; avoid prolonged skin/eye contact

  • 稀释用清洁水,可按系统水量与水质经试验确定投加量(典型 5–50 mg/L,以补充水量计)

Dilute with clean water; dosing per system water quality test (typ. 5–50 mg/L, on makeup water)

  1. 安全信息 / Safety Information

GHS 分类 GHS Classification

典型复合阻垢剂为水性、弱酸性、低毒制剂,多按非危险化学品管理;但含膦酸/聚羧酸及可能的唑类、锌盐,对皮肤与眼有轻微刺激性,部分配方可能归入 GHS07(H315/H319,视配方而定)。 Typically aqueous, weakly acidic, low-toxic; often managed as non-hazardous; but contains phosphonates/polycarboxylates & possible azoles/zinc — mild skin/eye irritation; some formulas GHS07 (H315/H319 per formula).

危害声明 H-statements

依配方可能含 H315(皮肤刺激)、H319(严重眼刺激);若含锌盐,水环境需关注。实际以 SDS 为准。 Per formula may include H315/H319; if zinc present, aquatic environment concern. Per actual SDS.

防范说明 P-statements

P264(操作后清洗)/ P280(戴手套、护目装备)/ P305+P351+P338(如进入眼睛:用水小心冲洗)/ P501(按当地法规处置)。 P264 (wash after handling) / P280 (gloves/eye protection) / P305+P351+P338 (eyes: rinse cautiously) / P501 (dispose per local regs).

NFPA 704

典型非易燃、非腐蚀性;NFPA 704 约为 H1 / F0 / R0(水性弱酸体系,依配方)。 Typically non-flammable, non-corrosive; NFPA 704 ~ H1/F0/R0 (aqueous weak-acid system, per formula).

急性毒性 Acute Toxicity

低毒:有机膦酸类急性经口 LD50 多 > 2000 mg/kg(大鼠);聚羧酸盐低毒;整体对皮肤、眼有轻微刺激,大量摄入应就医。 Low toxicity: organic phosphonates oral LD50 mostly >2000 mg/kg (rat); polycarboxylates low-toxic; mild skin/eye irritation; seek medical care if ingested in quantity.

危险反应 Hazardous Reaction

与强碱中和放热、与强氧化剂不相容;含膦配方排入受纳水体会造成富营养化,须按环保要求处理;锌盐配方对水生生物有毒。 Exothermic neutralization with strong bases; incompatible with strong oxidants; phosphonate discharge causes eutrophication — treat per environmental regs; zinc formulas toxic to aquatic life.

灭火 Fire-fighting

水性液体,通常不可燃或难燃;如含可燃有机溶剂,用大量水、泡沫或干粉灭火,避免吸入烟气。 Aqueous, usually non/low flammable; if flammable solvent present, use water/foam/dry powder; avoid smoke inhalation.


  1. 包装 / Packaging

25 kg / 200 kg / 1000 kg 塑料桶(PE/HDPE)或 IBC 吨桶;避免金属桶长期储存(弱酸性对碳钢有轻微腐蚀)。 25 kg / 200 kg / 1000 kg PE/HDPE drum or IBC tote; avoid long-term metal drums (weak acid mildly corrosive to carbon steel).

  1. 保质期 / Shelf Life

原包装、密封、阴凉干燥(≤30 °C)、避免与碱/氧化剂混放;未开封 10–12 个月(依配方);开封后建议尽快用完。 Original sealed pack, cool dry (≤30 °C), away from alkalis/oxidants; unopened 10–12 mo (per formula); use promptly after opening.

  1. 法规与合规 / Regulatory & Compliance
  • 法规状态:属复配水处理化学品(阻垢/缓蚀/分散剂),非食品/饲料添加剂、非农药;按企业标准(须在企业标准信息公共服务平台备案)组织生产

Regulatory: compounded water-treatment chemical (scale/corrosion/dispersant); not a food/feed additive or pesticide; per enterprise standard filed on the national platform

  • 检测与性能:阻垢率按 GB/T 16632(碳酸钙)、缓蚀率按 GB/T 18175(旋转挂片)测定;密度 GB/T 4472、pH GB/T 6920、固含量 HG/T 2430、总磷 GB/T 11893

Testing: scale rate per GB/T 16632 (CaCO₃), corrosion rate per GB/T 18175 (rotating coupon); density GB/T 4472, pH GB/T 6920, solids HG/T 2430, total P GB/T 11893

  • 海关编码 HS:3824.90(中国「其他化学产品」,10 位 3824909990);混合物归类依实际成分而定,出口前建议以海关预裁定确认(水处理阻垢剂多归 3824.90,部分辅助剂可归 3809.9)

HS 3824.90 (China 'other chemical products', 10-digit 3824909990); classification depends on actual composition — confirm via customs ruling (water-treatment scale inhibitors mostly 3824.90; some auxiliaries 3809.9)

  • 环境合规:含膦配方为环境持久性物质,排入水体易致富营养化;若含锌盐对水生生物有毒性,须按当地环保法规处理与排放,鼓励使用无磷/低磷环境友好型(如 PESA、PASP)

Environmental compliance: phosphonate formulas are persistent & eutrophying; zinc toxic to aquatic life — treat/discharge per local environmental regs; phosphorus-free/low-P green grades (e.g. PESA, PASP) encouraged

 

免责声明 / Disclaimer:本技术数据表仅供参考,不构成任何担保。数据基于编制时可得的公开权威信息,重庆广益化工有限公司不对因使用本表所产生的任何后果承担责任。实际技术参数请以每批次出厂 COA 为准。 This TDS is for reference only and does not constitute a warranty. Values per batch COA prevail.

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