 오퍼게시판 |
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제 목:
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sodium benzene sulfinic acid |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 873-55-2
Additional_detail: Identification:
Other Name: Benzenesulfinic
acid,sodium salt
CAS No: 873-55-2
Tariff Heading: 29.16
Chemistry:
Molecular Formula: C6H5O2SNa
Molecular Weight: 164.15
Structural Formula:
Description and Physical
Properties:
Physical State: Solid(Powder)
Solubility: >300C
Specification:
Photograph Grade Industrial
Grade Anhydrous Grade
Appearance White crystalline
flack
Assay Min 98.50% 96% 99%
PH(%H2O) 6.5-7.5 7.0-9.0 6.0-7.5
Cl%max ≤0.2 1 0.5
SO4%max ≤0.5 0.6 0.2
Fe% max ≤10PPM / ≤10PPM
Pb% max ≤10PPM / ≤10PPM
Water ≤0.5 ≤2 ≤0.5
Packing:
Material are packed in 25kgs
net weight fibre drum.
Usage:
Material for
Pharmaceuticals,Electroplating
Industry and Photosensitive
materials.
Handing and Storage:
Wash thoroughly after
handling.Remove contaminated
clothing and wash before
reuse.Avoid contact with
eyes,skin,and clothing.Avoid
ingestion and inhalation.Store in
a cool,dry place Keep container
closed when not in use.
Safety Guidelines(For more
information refer to MSDS):
General: Avoid contact with ski
and eyes.
Toxicity: Not avaliable.
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